| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | Germany | 2 | |
| #3 | Italy | 2 | |
| #4 | Sweden | 2 | |
| #5 | France | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jonasson Bertil | 9 |
| Publication | Filing date | Title |
|---|---|---|
| CA1152747A | Belt sanding machine | |
| US4313285A | Stabilizing device | |
| SE7903611L | Arrangement for monitoring and controlling of the position of an endless belt running over two rollers in the axial direction of the rollers |